2 câu trả lời
1.Công thức :
+) S+was\were
S+v-ed
-) S+was\were not +V
S+did not +V
?) Was\were + S+ V
Did + S + V
Câu khẳng định: He/she/it: (be) = was
I/we/you/they: were
Câu phủ định: Wasn't, Weresn't
1.Công thức :
+) S+was\were
S+v-ed
-) S+was\were not +V
S+did not +V
?) Was\were + S+ V
Did + S + V
Câu khẳng định: He/she/it: (be) = was
I/we/you/they: were
Câu phủ định: Wasn't, Weresn't